If there were 20 cats, 1 went under your house, and the other 19 ran away, what would you do?
A: Chase the 19 that ran away.
B: Go get the one under your house.
C: Go inside.
If you chose A, you may have a chance of having ADHD.
If you chose B, you are likely to not have ADHD.
If you chose C, you are a cat hater or you wanted the cats to be someone else's problem.
DISCLAIMER: This is not a medically accurate test for ADHD, if you want to know if you have it or not, please seek medical professionals, preferably a psychiatrist.